Basis: Latest reported fiscal quarter. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the net profit margin high or low?
The net profit margin of 15.01% is in line with its 5-year average of 15.01%, around the middle of its 5-year range (7.97%–23.93%).
As of the fiscal period ended Tuesday, June 30, 2026. 8.09% below its 12-month average of 16.33%.
Reported quarterly profit margin; no daily interpolation.
NET PROFIT MARGIN
15.01%
NET PROFIT MARGIN AVG TTM
16.33%
NET PROFIT MARGIN AVG 3Y
13.52%
NET PROFIT MARGIN AVG 5Y
13.56%
NET PROFIT MARGIN AVG 10Y
14.05%
NET PROFIT MARGIN AVG 15Y
12.51%
NET PROFIT MARGIN AVG 20Y
11.32%
CURRENT VS TTM AVG
-8.09%
CURRENT VS 3Y AVG
+10.99%
CURRENT VS 5Y AVG
+10.66%
CURRENT VS 10Y AVG
+6.83%
CURRENT VS 15Y AVG
+19.96%
CURRENT VS 20Y AVG
+32.59%
SECTOR MEDIAN · UTILITIES
12.55%
median of 43 covered companies
CURRENT VS SECTOR MEDIAN
+19.60%
vs the sector median at left
Ameren Corporation
Market Cap
$30.33B
Net Profit Margin
15.01%
TTM Avg
16.33%
3Y Avg
13.52%
5Y Avg
13.56%
Market Cap
$29.52B
Net Profit Margin
8.10%
TTM Avg
10.25%
3Y Avg
9.27%
5Y Avg
9.19%
Market Cap
$28.84B
Net Profit Margin
27.58%
TTM Avg
25.27%
3Y Avg
22.42%
5Y Avg
21.75%
Market Cap
$28.23B
Net Profit Margin
19.90%
TTM Avg
16.18%
3Y Avg
11.44%
5Y Avg
9.73%
Market Cap
$27.69B
Net Profit Margin
11.61%
TTM Avg
11.52%
3Y Avg
11.23%
5Y Avg
8.71%
Market Cap
$26.66B
Net Profit Margin
21.35%
TTM Avg
22.02%
3Y Avg
21.99%
5Y Avg
23.15%
| NAME | MARKET CAP | NET PROFIT MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Ameren Corporation (AEE) | $30.33B | 15.01% | 16.33% | 13.52% | 13.56% |
| DTE Energy Company (DTE)vs › | $29.52B | 8.10% | 10.25% | 9.27% | 9.19% |
| Atmos Energy Corporation (ATO)vs › | $28.84B | 27.58% | 25.27% | 22.42% | 21.75% |
| NRG Energy, Inc. (NRG)vs › | $28.33B | 0.74% | 3.41% | 2.50% | 3.95% |
| Edison International (EIX)vs › | $28.23B | 19.90% | 16.18% | 11.44% | 9.73% |
| FirstEnergy Corp. (FE)vs › | $27.95B | 6.86% | 7.01% | 6.46% | 7.89% |
| CenterPoint Energy, Inc. (CNP)vs › | $27.69B | 11.61% | 11.52% | 11.23% | 8.71% |
| Eversource Energy (ES)vs › | $26.92B | 12.55% | 9.66% | 6.76% | 8.82% |
| American Water Works Company, Inc. (AWK)vs › | $26.66B | 21.35% | 22.02% | 21.99% | 23.15% |
| PPL Corporation (PPL)vs › | $26.49B | 13.09% | 11.78% | 10.51% | 7.21% |
Operating Margin
24.9%
Net Profit Margin
15.0%
Net Profit Margin = Net Income / Revenue
Net profit margin is the percentage of revenue that becomes net income after all expenses, taxes, and interest.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | NET PROFIT MARGIN |
|---|---|
| 2026-06-30 | 15.01% |
| 2026-03-31 | 16.41% |
| 2025-12-31 | 14.14% |
| 2025-09-30 | 23.71% |
| 2025-06-30 | 12.38% |
| 2025-03-31 | 13.78% |
| 2024-12-31 | 10.66% |
| 2024-09-30 | 20.98% |
| 2024-06-30 | 15.24% |
| 2024-03-31 | 14.37% |
| 2023-12-31 | 9.77% |
| 2023-09-30 | 23.93% |
| 2023-06-30 | 13.47% |
| 2023-03-31 | 12.80% |
| 2022-12-31 | 7.97% |
| 2022-09-30 | 19.60% |
| 2022-06-30 | 11.99% |
| 2022-03-31 | 13.41% |
| 2021-12-31 | 8.09% |
| 2021-09-30 | 23.47% |
| 2021-06-30 | 14.06% |
| 2021-03-31 | 14.88% |
| 2020-12-31 | 8.66% |
| 2020-09-30 | 22.54% |
| 2020-06-30 | 17.38% |
| 2020-03-31 | 10.14% |
| 2019-12-31 | 7.14% |
| 2019-09-30 | 21.94% |
| 2019-06-30 | 12.98% |
| 2019-03-31 | 12.28% |
| 2018-12-31 | 4.79% |
| 2018-09-30 | 20.71% |
| 2018-06-30 | 15.29% |
| 2018-03-31 | 9.53% |
| 2017-12-31 | -4.28% |
| 2017-09-30 | 16.72% |
| 2017-06-30 | 12.55% |
| 2017-03-31 | 6.74% |
| 2016-12-31 | 2.36% |
| 2016-09-30 | 19.85% |
| 2016-06-30 | 10.30% |
| 2016-03-31 | 7.32% |
| 2015-12-31 | 2.22% |
| 2015-09-30 | 18.71% |
| 2015-06-30 | 10.71% |
| 2015-03-31 | 6.94% |
| 2014-12-31 | 3.50% |
| 2014-09-30 | 17.54% |
| 2014-06-30 | 10.50% |
| 2014-03-31 | 6.02% |
| 2013-12-31 | 2.80% |
| 2013-09-30 | 18.44% |
| 2013-06-30 | 6.77% |
| 2013-03-31 | -9.83% |
| 2012-12-31 | -76.61% |
| 2012-09-30 | 21.88% |
| 2012-06-30 | 12.71% |
| 2012-03-31 | -28.54% |
| 2011-12-31 | 1.58% |
| 2011-11-23 | 12.57% |
| 2011-06-30 | 7.75% |
| 2011-03-31 | 3.73% |
| 2010-12-31 | 2.95% |
| 2010-09-30 | -7.41% |
| 2010-06-30 | 8.92% |
| 2010-03-31 | 5.32% |
| 2009-12-31 | 4.72% |
| 2009-09-30 | 12.51% |
| 2009-06-30 | 9.80% |
| 2009-03-31 | 7.36% |
| 2008-12-31 | 2.99% |
| 2008-09-30 | 9.90% |
| 2008-06-30 | 11.52% |
| 2008-03-31 | 6.63% |
| 2007-12-31 | 5.98% |
| 2007-09-30 | 12.22% |
| 2007-06-30 | 8.30% |
| 2007-03-31 | 6.08% |
| 2006-12-31 | 3.77% |
| 2006-09-30 | 15.34% |
| 2006-06-30 | 7.94% |
| 2006-03-31 | 3.89% |
| 2005-12-31 | 1.18% |
| 2005-09-30 | 14.99% |
| 2005-06-30 | 11.68% |
| 2005-03-31 | 7.45% |
| 2004-12-31 | 5.63% |
| 2004-09-30 | 17.75% |
| 2004-06-30 | 10.27% |
| 2004-03-31 | 7.98% |
| 2003-12-31 | 3.63% |
| 2003-09-30 | 20.37% |
| 2003-06-30 | 10.11% |
| 2003-03-31 | 9.12% |
| 2002-12-31 | -6.36% |
| 2002-09-30 | 19.48% |
